GB8914725D0 - Fluid filled elastomer damping device - Google Patents

Fluid filled elastomer damping device

Info

Publication number
GB8914725D0
GB8914725D0 GB898914725A GB8914725A GB8914725D0 GB 8914725 D0 GB8914725 D0 GB 8914725D0 GB 898914725 A GB898914725 A GB 898914725A GB 8914725 A GB8914725 A GB 8914725A GB 8914725 D0 GB8914725 D0 GB 8914725D0
Authority
GB
United Kingdom
Prior art keywords
damping device
fluid filled
filled elastomer
elastomer damping
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB898914725A
Other versions
GB2221012A (en
GB2221012B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pullman Co
Original Assignee
Pullman Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pullman Co filed Critical Pullman Co
Publication of GB8914725D0 publication Critical patent/GB8914725D0/en
Publication of GB2221012A publication Critical patent/GB2221012A/en
Application granted granted Critical
Publication of GB2221012B publication Critical patent/GB2221012B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/1427—Units of the bushing type, i.e. loaded predominantly radially characterised by features of flexible walls of equilibration chambers; decoupling or self-tuning means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
GB8914725A 1988-06-28 1989-06-27 Fluid filled elastomeric damping device Expired - Lifetime GB2221012B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/212,504 US4895353A (en) 1988-06-28 1988-06-28 Fluid filled elastomeric damping device

Publications (3)

Publication Number Publication Date
GB8914725D0 true GB8914725D0 (en) 1989-08-16
GB2221012A GB2221012A (en) 1990-01-24
GB2221012B GB2221012B (en) 1992-07-15

Family

ID=22791301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914725A Expired - Lifetime GB2221012B (en) 1988-06-28 1989-06-27 Fluid filled elastomeric damping device

Country Status (7)

Country Link
US (1) US4895353A (en)
JP (2) JPH0211945A (en)
BR (1) BR8902222A (en)
CA (1) CA1304422C (en)
DE (1) DE3920891A1 (en)
FR (1) FR2633359A1 (en)
GB (1) GB2221012B (en)

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DE3839914A1 (en) * 1988-11-26 1990-05-31 Freudenberg Carl Fa SLEEVE RUBBER SPRING
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US5040774A (en) * 1990-04-09 1991-08-20 The Pullman Company Hydraulic damping bushing
DE4015528A1 (en) * 1990-05-15 1991-11-21 Freudenberg Carl Fa RUBBER BEARING FOR A PISTON ENGINE
JP2583145B2 (en) * 1990-05-22 1997-02-19 丸五ゴム工業株式会社 Fluid filled type vibration damping device
US5213313A (en) * 1990-07-19 1993-05-25 Tokai Rubber Industries, Ltd. Fluid-filled cylindrical elastic mount having lateral and radial elastic walls for desired axial and diametric spring characteristics
FR2669091B1 (en) * 1990-11-13 1995-02-17 Hutchinson IMPROVEMENTS TO HYDRAULIC ANTI-VIBRATION SLEEVES.
DE4039228C1 (en) * 1990-12-08 1991-12-05 Fa. Carl Freudenberg, 6940 Weinheim, De
US5299788A (en) * 1990-12-13 1994-04-05 Tokai Rubber Industries, Ltd. Fluid-filled cylindrical elastic mount having orifice passages and voids formed in elastic body
DE4126674C2 (en) * 1991-08-13 1994-10-13 Freudenberg Carl Fa Hydraulically damping rubber bearing
DE4228842C1 (en) * 1992-08-29 1994-05-05 Freudenberg Carl Fa Hydraulically damping rubber bearing
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US5286011A (en) * 1992-12-04 1994-02-15 The Goodyear Tire & Rubber Company Bush type hydraulically damped mounting device
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JP3035222B2 (en) * 1996-07-31 2000-04-24 鬼怒川ゴム工業株式会社 Liquid filled type vibration damping device
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DE19935864A1 (en) * 1999-07-30 2001-02-01 Audi Ag Drag bearing has inner and outer parts, elastomeric part, facing radial recesses and protuberances, and cavities
DE19948307B4 (en) 1999-10-06 2007-09-06 ZF Lemförder Metallwaren AG Hydraulically damping rubber bearing with decoupling element
DE10005470A1 (en) * 2000-02-08 2001-08-09 Bayerische Motoren Werke Ag Production method for rubber mounting for connecting rod in car wheel suspension which has outer sleeve, inner sleeve supported by cross bars and buffers on either side comprises deforming outer sleeve when it is mounted in bearing
DE10062112A1 (en) * 2000-08-16 2002-03-07 Pahl Gummi Asbest Radial bearing for damping vibrations in car has inserts with valves dividing working chamber into damping chamber and compensating chamber which are shut off when vibrations are of high amplitude but connected when amplitude is low
DE10146154B4 (en) * 2001-09-19 2007-04-26 Trelleborg Automotive Technical Centre Gmbh Hydraulically damping bush
DE10232393B4 (en) * 2002-07-17 2008-06-19 Trelleborg Automotive Technical Centre Gmbh Hydraulically damping bush
US6513801B1 (en) 2002-07-24 2003-02-04 The Pullman Company Hinged/split reinforced clam shell bushing
US20060058573A1 (en) * 2004-09-16 2006-03-16 Neisz Johann J Method and apparatus for vibrational damping of implantable hearing aid components
CN101057087B (en) * 2004-11-29 2011-05-18 洛德公司 Method of making damping bushing
US20060151929A1 (en) * 2004-12-31 2006-07-13 Randall Franck Elastomeric/hydraulic vibration isolator with adjustable damping
US8038132B2 (en) * 2005-09-01 2011-10-18 The Pullman Company Hydraulic bushing
WO2010039551A1 (en) * 2008-09-23 2010-04-08 Otologics, Llc Neutrally buoyant implantable microphone
KR101237928B1 (en) * 2010-09-28 2013-02-28 현대자동차주식회사 Three point supporting bush type hydromount
DE102016014315A1 (en) * 2016-12-01 2018-06-07 Anvis Deutschland Gmbh Hydroelastic bearing
US11187047B1 (en) 2017-06-26 2021-11-30 Hrl Laboratories, Llc Multi-degree of freedom vibration isolator
EP3645908A4 (en) 2017-06-26 2021-03-24 HRL Laboratories, LLC Fluid and elastomer vibration isolator
US11485187B1 (en) * 2021-05-28 2022-11-01 Zoox, Inc. Configurable bushing
US11807065B1 (en) 2021-05-28 2023-11-07 Zoox, Inc. Pivot offset elasto-hydraulic bushing

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US4005858A (en) * 1973-08-31 1977-02-01 Kaspar Lochner Damping member
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DE2727244C2 (en) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Rubber spring with liquid filling
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DE2905091C2 (en) * 1979-02-10 1981-10-01 Fa. Carl Freudenberg, 6940 Weinheim Rubber mounts with hydraulic damping
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JPH0689806B2 (en) * 1986-01-20 1994-11-14 株式会社ブリヂストン Anti-vibration device
JPS636248U (en) * 1986-06-30 1988-01-16
GB2192968B (en) * 1986-07-23 1990-03-21 Clevite Ind Inc Fluid filled elastomeric damping device
JP3125290B2 (en) * 1986-12-23 2001-01-15 日産自動車株式会社 Inner / outer cylinder type fluid-filled power unit mount
JP2790452B2 (en) * 1987-06-19 1998-08-27 株式会社ブリヂストン Anti-vibration device
FR2618508A1 (en) * 1987-07-21 1989-01-27 Peugeot HYDRO-ELASTIC JOINT, IN PARTICULAR FOR THE SUSPENSION OF A MOTOR VEHICLE ENGINE
FR2619180B1 (en) * 1987-08-04 1993-11-12 Hutchinson IMPROVEMENTS ON HYDRAULIC ANTI-VIBRATION SUPPORT SLEEVES
JPH01164831A (en) * 1987-12-18 1989-06-28 Tokai Rubber Ind Ltd Fluid-filled type cylinder type mount
US5044813A (en) * 1988-01-26 1991-09-03 The Goodyear Tire & Rubber Company Bush type hydraulically damped engine or transmission mount
JPH0618474A (en) * 1992-07-06 1994-01-25 Fuji Electric Co Ltd Measurement method of batch continuous system for ammonia in water
JPH118131A (en) * 1997-06-13 1999-01-12 Toko Inc Wiring structure of transformer
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JPH118132A (en) * 1997-06-18 1999-01-12 Hitachi Media Electron:Kk Transformer and mounting of terminal thereof

Also Published As

Publication number Publication date
BR8902222A (en) 1990-01-16
US4895353A (en) 1990-01-23
CA1304422C (en) 1992-06-30
GB2221012A (en) 1990-01-24
FR2633359A1 (en) 1989-12-29
JPH0211945A (en) 1990-01-17
JP2977796B2 (en) 1999-11-15
JPH10311362A (en) 1998-11-24
DE3920891A1 (en) 1990-01-04
GB2221012B (en) 1992-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950627